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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /ksvg/impl/SVGLineElementImpl.cc
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'ksvg/impl/SVGLineElementImpl.cc')
-rw-r--r--ksvg/impl/SVGLineElementImpl.cc213
1 files changed, 213 insertions, 0 deletions
diff --git a/ksvg/impl/SVGLineElementImpl.cc b/ksvg/impl/SVGLineElementImpl.cc
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+++ b/ksvg/impl/SVGLineElementImpl.cc
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+/*
+ Copyright (C) 2001-2003 KSVG Team
+ This file is part of the KDE project
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include <math.h>
+#include <kglobal.h>
+
+#include <kdebug.h>
+
+#include "CanvasItem.h"
+#include "KSVGCanvas.h"
+
+#include "SVGRectImpl.h"
+#include "SVGAngleImpl.h"
+#include "SVGDocumentImpl.h"
+#include "SVGSVGElementImpl.h"
+#include "SVGLineElementImpl.h"
+#include "SVGAnimatedLengthImpl.h"
+
+using namespace KSVG;
+
+#include "SVGLineElementImpl.lut.h"
+#include "ksvg_scriptinterpreter.h"
+#include "ksvg_bridge.h"
+#include "ksvg_ecma.h"
+
+SVGLineElementImpl::SVGLineElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl()
+{
+ KSVG_EMPTY_FLAGS
+
+ m_x1 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this);
+ m_x1->ref();
+ m_x1->baseVal()->setValueAsString("-1");
+
+ m_y1 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this);
+ m_y1->ref();
+ m_y1->baseVal()->setValueAsString("-1");
+
+ m_x2 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this);
+ m_x2->ref();
+ m_x2->baseVal()->setValueAsString("-1");
+
+ m_y2 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this);
+ m_y2->ref();
+ m_y2->baseVal()->setValueAsString("-1");
+}
+
+SVGLineElementImpl::~SVGLineElementImpl()
+{
+ if(m_x1)
+ m_x1->deref();
+ if(m_x2)
+ m_x2->deref();
+ if(m_y1)
+ m_y1->deref();
+ if(m_y2)
+ m_y2->deref();
+}
+
+SVGAnimatedLengthImpl *SVGLineElementImpl::x1()
+{
+ return m_x1;
+}
+
+SVGAnimatedLengthImpl *SVGLineElementImpl::y1()
+{
+ return m_y1;
+}
+
+SVGAnimatedLengthImpl *SVGLineElementImpl::x2()
+{
+ return m_x2;
+}
+
+SVGAnimatedLengthImpl *SVGLineElementImpl::y2()
+{
+ return m_y2;
+}
+
+/*
+@namespace KSVG
+@begin SVGLineElementImpl::s_hashTable 5
+ x1 SVGLineElementImpl::X1 DontDelete|ReadOnly
+ y1 SVGLineElementImpl::Y1 DontDelete|ReadOnly
+ x2 SVGLineElementImpl::X2 DontDelete|ReadOnly
+ y2 SVGLineElementImpl::Y2 DontDelete|ReadOnly
+@end
+*/
+
+Value SVGLineElementImpl::getValueProperty(ExecState *exec, int token) const
+{
+ KSVG_CHECK_ATTRIBUTE
+
+ switch(token)
+ {
+ case X1:
+ if(!attributeMode)
+ return m_x1->cache(exec);
+ else
+ return Number(m_x1->baseVal()->value());
+ case Y1:
+ if(!attributeMode)
+ return m_y1->cache(exec);
+ else
+ return Number(m_y1->baseVal()->value());
+ case X2:
+ if(!attributeMode)
+ return m_x2->cache(exec);
+ else
+ return Number(m_x2->baseVal()->value());
+ case Y2:
+ if(!attributeMode)
+ return m_y2->cache(exec);
+ else
+ return Number(m_y2->baseVal()->value());
+ default:
+ kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl;
+ return Undefined();
+ }
+}
+
+void SVGLineElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr)
+{
+ // This class has just ReadOnly properties, only with the Internal flag set
+ // it's allowed to modify those.
+ if(!(attr & KJS::Internal))
+ return;
+
+ switch(token)
+ {
+ case X1:
+ x1()->baseVal()->setValueAsString(value.toString(exec).qstring());
+ break;
+ case Y1:
+ y1()->baseVal()->setValueAsString(value.toString(exec).qstring());
+ break;
+ case X2:
+ x2()->baseVal()->setValueAsString(value.toString(exec).qstring());
+ break;
+ case Y2:
+ y2()->baseVal()->setValueAsString(value.toString(exec).qstring());
+ break;
+ default:
+ kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl;
+ }
+}
+
+SVGRectImpl *SVGLineElementImpl::getBBox()
+{
+ SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect();
+
+ float minx = kMin(m_x1->baseVal()->value(), m_x2->baseVal()->value());
+ float miny = kMin(m_y1->baseVal()->value(), m_y2->baseVal()->value());
+ float maxx = kMax(m_x1->baseVal()->value(), m_x2->baseVal()->value());
+ float maxy = kMax(m_y1->baseVal()->value(), m_y2->baseVal()->value());
+ ret->setX(minx);
+ ret->setY(miny);
+ ret->setWidth(maxx - minx);
+ ret->setHeight(maxy - miny);
+
+ return ret;
+}
+
+void SVGLineElementImpl::setAttributes()
+{
+ SVGElementImpl::setAttributes();
+
+ // Spec: if not specified, effect is as if a value of "0" were specified
+ if(KSVG_TOKEN_NOT_PARSED(X1))
+ KSVG_SET_ALT_ATTRIBUTE(X1, "0")
+
+ // Spec: if not specified, effect is as if a value of "0" were specified
+ if(KSVG_TOKEN_NOT_PARSED(Y1))
+ KSVG_SET_ALT_ATTRIBUTE(Y1, "0")
+
+ // Spec: if not specified, effect is as if a value of "0" were specified
+ if(KSVG_TOKEN_NOT_PARSED(X2))
+ KSVG_SET_ALT_ATTRIBUTE(X2, "0")
+
+ // Spec: if not specified, effect is as if a value of "0" were specified
+ if(KSVG_TOKEN_NOT_PARSED(Y2))
+ KSVG_SET_ALT_ATTRIBUTE(Y2, "0")
+}
+
+void SVGLineElementImpl::createItem(KSVGCanvas *c)
+{
+ if(!c)
+ c = ownerDoc()->canvas();
+
+ if(!m_item)
+ {
+ m_item = c->createLine(this);
+ c->insert(m_item);
+ }
+}
+
+// vim:ts=4:noet